In all thy humours, whether grave or mellow, Thou 'rt such a touchy, testy, pleasant fellow, Hast so much wit and mirth and spleen about thee, There … - Joseph Addison

When I look upon the tombs of the great, every emotion of envy dies in me; when I read the epitaphs of the beautiful, every inordinate desire goes out; when I meet with the grief of parents upon a tombstone, my heart melts with compassion; when I see the tombs of the parents themselves, I consider the vanity of grieving for those whom we must quickly follow; when I see kings lying by those who deposed them, when I consider rival wits placed side by side, or the men that divided the world with their contests and disputes, I reflect with sorrow and astonishment on the little competitions, factions, and debates of mankind. When I read the several dates of the tombs, of some that died yesterday, and some six hundred years ago, I consider that great Day when we shall all of us be contemporaries, and make our appearance together

At the same time that I think discretion the most useful talent a man can be master of, I look upon cunning to be the accomplishment of little, mean, ungenerous minds. Discretion points out the noblest ends to us, and pursues the most proper and laudable methods of attaining them: cunning has only private selfish aims, and sticks at nothing which may make them succeed. Discretion has large and extended views, and, like a well-formed eye, commands a whole horizon: cunning is a kind of short-sightedness, that discovers the minutest objects which are near at hand, but is not able to discern things at a distance. Discretion the more it is discovered, gives a greater authority to the person who possesses it: cunning, when it is once detected, loses its force, and makes a man incapable of bringing about even those events which he might have done had he passed only for a plain man. Discretion is the perfection of reason, and a guide to us in all the duties of life: cunning is a kind of instinct, that only looks out after our immediate interest and welfare. Discretion is only found in men of strong sense and good understandings, cunning is often to be met with in brutes themselves, and in persons who are but the fewest removes from them.

If we may believe our logicians, man is distinguished from all other creatures by the faculty of laughter.